參數(shù)資料
型號(hào): MR80C52XXX-25SHXXX:R
廠商: ATMEL CORP
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 25 MHz, MICROCONTROLLER, CQCC44
封裝: LCC-44
文件頁數(shù): 26/176頁
文件大?。?/td> 4226K
121
8126F–AVR–05/12
ATtiny13A
18.6
Analog Comparator Characteristics
Note:
All parameters are based on simulation results.
18.7
ADC Characteristics
Table 18-7.
Analog Comparator Characteristics, T
A = -40°C to +85°C
Symbol
Parameter
Condition
Min
Typ
Max
Units
VAIO
Input Offset Voltage
VCC = 5V, VIN = VCC / 2
< 10
40
mV
ILAC
Input Leakage Current
VCC = 5V, VIN = VCC / 2
-50
50
nA
tAPD
Analog Propagation Delay
(from saturation to slight overdrive)
VCC = 2.7V
750
ns
VCC = 4.0V
500
Analog Propagation Delay
(large step change)
VCC = 2.7V
100
VCC = 4.0V
75
tDPD
Digital Propagation Delay
VCC = 1.8 - 5.5V
1
2
CLK
Table 18-8.
ADC Characteristics, Single Ended Channels. T
A = -40°C to +85°C
Symbol
Parameter
Condition
Min
Typ
Max
Units
Resolution
10
Bits
Absolute accuracy
(Including INL, DNL, and
Quantization, Gain and Offset
Errors)
VREF = 4V, VCC = 4V,
ADC clock = 200 kHz
3LSB
VREF = 4V, VCC = 4V,
ADC clock = 1 MHz
4LSB
V
REF = 4V, VCC = 4V,
ADC clock = 200 kHz,
Noise Reduction Mode
2.5
LSB
V
REF = 4V, VCC = 4V,
ADC clock = 1 MHz,
Noise Reduction Mode
3.5
LSB
Integral Non-Linearity (INL)
(Accuracy after Offset and
Gain Calibration)
V
REF = 4V, VCC = 4V,
ADC clock = 200 kHz
1LSB
Differential Non-linearity
(DNL)
V
REF = 4V, VCC = 4V,
ADC clock = 200 kHz
0.5
LSB
Gain Error
V
REF = 4V, VCC = 4V,
ADC clock = 200 kHz
3.5
LSB
Offset Error
VREF = 4V, VCC = 4V,
ADC clock = 200 kHz
2.5
LSB
Conversion Time
Free Running Conversion
13
260
s
Clock Frequency
50
1000
kHz
VIN
Input Voltage
GND
V
REF
V
Input Bandwidth
38.5
kHz
VINT
Internal Voltage Reference
1.0
1.1
1.2
V
RAIN
Analog Input Resistance
100
M
Ω
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